const createError = require('http-errors');
const express = require('express');
const path = require('path');
const cookieParser = require('cookie-parser');
const logger = require('morgan');
const bodyParser = require('body-parser');
const cookieSession = require('cookie-session');
const multiparty = require('multiparty');

const indexRouter = require('./routes/index');
const productRouter = require('./routes/product')

const app = express();

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');

app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
// app.use(cookieParser());
app.use(cookieSession({
    name: 'session',
    keys: ['nicai'],
    // Cookie Options
    // maxAge: 24 * 60 * 60 * 1000 // 24 hours
}))
app.use(express.static(path.join(__dirname, 'public'), { extensions: ['html', 'htm'] }));
// parse application/x-www-form-urlencoded
// app.use(bodyParser.urlencoded({ extended: false }))
// parse application/json
// app.use(bodyParser.json())

app.use('/', indexRouter);
app.use('/product', productRouter);

// catch 404 and forward to error handler
app.use(function(req, res, next) {
    next(createError(404));
});


// error handler
app.use(function(err, req, res, next) {
    // set locals, only providing error in development
    res.locals.message = err.message;
    console.error(err)
    res.locals.error = req.app.get('env') === 'development' ? err : {};

    // render the error page
    res.status(err.status || 500);
    res.render('error');
});


module.exports = app;